We look at the division of 3345414 by 203 
The aim is to understand the frequency of 203 in 3345414.

On to step 1:
If we divide 3 by 203, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 203

Let's proceed to step 2:
If we divide 33 by 203, we get 0 and a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Take the next digit (4) from the dividend and append it to 33, then repeat: 334 / 203

Moving on to step 3:
When dividing 334 by 203, we get 1 with a remainder of 131.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 203 from 334 leaves us with 131.
Bring next digit (5) of the dividend behind the 131 and repeat the process: 1315 / 203

Moving on to step 4:
The number 203 fits into 1315 6 times, leaving a remainder of 97.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 1218 from 1315 leaves us with 97.
Grab the next digit (4) from the dividend, add it to 97, then carry on: 974 / 203

On to step 5:
203 can be fit into 974 4 times, resulting in a remainder of 162.
Use 4 as the next digit of our solution. 
Result so far: 164.0
The remainder is 162 after subtracting 812 from 974.
Append the next digit (1) from the dividend to 162 and continue with: 1621 / 203

Advancing to step 6:
203 can be fit into 1621 7 times, resulting in a remainder of 200.
Use 7 as the next digit of our solution. 
Result so far: 1647.0
The remainder is 200 after subtracting 1421 from 1621.
Append the next digit (4) from the dividend to 200 and continue with: 2004 / 203

On to step 7:
If we divide 2004 by 203, we get 9 and a remainder of 177.
Record the quotient 9 as the next digit in the result. 
Result so far: 16479.0
If we subtract 1827 from 2004, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 8:
1770 divided by 203 is 8 with a remainder of 146.
Write down 8 as next digit of the result. 
Result so far: 16479.8
The remainder is 146 after subtracting 1624 from 1770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 9:
The number 203 fits into 1460 7 times, leaving a remainder of 39.
Put 7 as the next digit of the answer. 
Result so far: 16479.87
The remainder is 39 after subtracting 1421 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 10:
When dividing 390 by 203, we get 1 with a remainder of 187.
The number 1 becomes the next digit in our result. 
Result so far: 16479.871
If we subtract 203 from 390, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

Going ahead to step 11:
203 goes into 1870 9 times with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 16479.8719
Subtract 1827 from 1870 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 12:
203 goes into 430 2 times with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 16479.87192
If we take 406 away from 430, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
If we divide 240 by 203, we get 1 and a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 16479.871921
Subtracting 203 from 240 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
If we divide 370 by 203, we get 1 and a remainder of 167.
Use 1 as the next digit of our solution. 
Result so far: 16479.8719211
Deduct 203 from 370 and we're left with 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

The final outcome is 16479.8719211, with a leftover of 1.67e-06.